What is the SRAM RED XPLR X-Sync Thread Mount Chainring?

The SRAM RED XPLR X-Sync Thread Mount Chainring is a direct-mount replacement chainring for RED XPLR E1 cranksets. It uses a Thread Mount interface that threads directly onto the crankset spider for a clean, secure connection. X-Sync narrow-wide tooth profile provides excellent chain retention without a chain guide, using alternating tooth widths that engage the inner and outer chain links alternately to keep the chain seated under all conditions. Compatible with 12/13-speed XPLR Flattop chains.

Thread Mount chainrings allow easy ring swaps without replacing the entire crankset, a major serviceability advantage. Confirm your ring size and Thread Mount compatibility with your specific RED XPLR E1 crankset before ordering.